高强度低合金厚钢板在模拟海洋大气环境中的腐蚀行为

胡聪怀, 周雯, 徐正兴, 张弦, 张莉芹, 张开广, 许可, 吴开明

Corrosion Behavior of High Strength Low Alloy Thick Steel Plates in Simulated Marine Atmospheric Environment

HU Conghuai, ZHOU Wen, XU Zhengxing, ZHANG Xian, ZHANG Liqin, ZHANG Kaiguang, XU Ke, WU Kaiming

表4 EBSD表征结果统计

Table 4 Statistics of EBSD characterization results

Region Proportion of > 15° oriented grain boundaries / % KAM LAGBs RAGBs Σ3 Surface 56.84 0.63 44.51 20.90 39.3 Center 75.21 0.52 61.59 13.91 57.9